... .trimesic acid 2.synthetic fiber 3.water soluble alkyl resin 4.carboxylic acid 1,3,5-Benzenetricarboxylic Acid ... producing such as plastic, man-made fiber, water soluble alkyl resin, plasticizer, medicament intermediate etc. Trimesic Acid(1,3 ... Engineering plastic, synthetic fiber, cross-linking agent for alkyd resin, plasticizer,pharmaceutical intermediates, desalination membrane etc. Molecular Formula ...